Lodestone: How The Ancient World Learned About Magnetism

Ayaskānta' (magnetism) may date as far back as the Vedic period (1500 – 500 BCE), while in China, the use of lodestone is documented as early as the 4th century BCE, with significant navigational use in the Han Dynasty (202 BCE – 220 CE). In Mesoamerica, the Olmec civilization, which thrived from around 1400 to 400 BCE, also showed potential knowledge of lodestone, contributing to the diverse magnetic understanding of ancient cultures." | The Ancient World Reimagined

Lodestone

Minecraft lodestone guide: Recipe, uses, and more

Why is lodestone so important in Minecraft?

Fountain Formation - Alchetron, The Free Social Encyclopedia

Craton Formation and the Onset of Plate Tectonics